- Author: Frankl Viktor Emil, Kushner Harold S., Lasch Ilse, Pisano Helen, Winslade William J
- Language: English
- Year: 2014
- Author: Frankl Viktor Emil
- Language: English
- Year: 2006
- Author: Frankl Viktor Emil, Gonçalves Francisco J
- Language: Portuguese
- Year: 2012
- Author: Battino Rubin, Frankl Viktor Emil
- Language: English
- Year: 2002
- Author: Frankl Viktor Emil, Kimble Melvin, Mayshock Thomas J
- Language: English
- Year: 2013